| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.57 | 5.164% | $183.5848 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $197.28 | 8.248% | $213.5517 | $213.55 | $213.55 | $213.60 |
| Purchase #3 | $43.59 | 10.265% | $48.0645 | $48.06 | $48.05 | $48.10 |
| Purchase #4 | $6.37 | 6.283% | $6.7702 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $35.28 | 4.457% | $36.8524 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $236.66 | 7.735% | $254.9657 | $254.97 | $254.95 | $255.00 |
| Purchase #7 | $87.99 | 11.323% | $97.9531 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $781.74 | $841.7424 | $841.73 | $841.70 | $842.00 | |